wpt / css / css-grid / grid-model / grid-gutters-and-tracks-001.html

Status: FAIL | Duration: 4ms | Subtests: 1/17 | Open test on wpt.live | wpt.fyi

TestTest SourceSubtests (1/17)

Data from commit:
708eb61 WPT runner: support mismatch reftests and multiple rel=match links (#665) (2026-08-09)

SubtestStatusMessage
.grid 1FAILassert_equals: data-expected-width expected 170 got 800
.grid 2PASS
.grid 3FAILassert_equals: data-expected-width expected 103 got 800 assert_equals: data-offset-x expected 2 got 1 assert_equals: data-offset-y expected 4 got 3 assert_equals: data-expected-width expected 20 got 369 assert_equals: data-offset-x expected 45 got 393 assert_equals: data-offset-y expected 26 got 25 assert_equals: data-expected-width expected 50 got 398
.grid 4FAILassert_equals: data-expected-width expected 216 got 800 assert_equals: data-expected-height expected 94 got 54 assert_equals: data-offset-x expected 2 got 1 assert_equals: data-offset-y expected 4 got 3 assert_equals: data-expected-height expected 10 got 0 assert_equals: data-offset-x expected 55 got 54 assert_equals: data-offset-y expected 26 got 15 assert_equals: data-offset-x expected 128 got 127 assert_equals: data-offset-y expected 58 got 47 assert_equals: data-expected-height expected 30 got 0
.grid 5FAILassert_equals: data-expected-width expected 196 got 800 assert_equals: data-offset-x expected 2 got 1 assert_equals: data-offset-y expected 4 got 3 assert_equals: data-expected-width expected 20 got 221 assert_equals: data-offset-x expected 45 got 245 assert_equals: data-offset-y expected 106 got 105 assert_equals: data-expected-width expected 50 got 252 assert_equals: data-offset-x expected 118 got 520 assert_equals: data-offset-y expected 188 got 187 assert_equals: data-expected-width expected 70 got 271
.grid 6FAILassert_equals: data-offset-x expected 2 got 1 assert_equals: data-offset-y expected 4 got 3 assert_equals: data-offset-x expected 40 got 39 assert_equals: data-offset-y expected 53 got 52 assert_equals: data-offset-x expected 88 got 87 assert_equals: data-offset-y expected 122 got 121
.grid 7FAILassert_equals: data-offset-x expected 88 got 87 assert_equals: data-offset-y expected 53 got 52 assert_equals: data-offset-x expected 88 got 87 assert_equals: data-offset-y expected 4 got 3 assert_equals: data-offset-x expected 2 got 1 assert_equals: data-offset-y expected 122 got 121
.grid 8FAILassert_equals: data-expected-width expected 166 got 800 assert_equals: data-offset-x expected 2 got 1 assert_equals: data-offset-y expected 4 got 3 assert_equals: data-expected-width expected 20 got 231 assert_equals: data-offset-x expected 45 got 255 assert_equals: data-offset-y expected 26 got 25 assert_equals: data-expected-width expected 30 got 242 assert_equals: data-offset-x expected 98 got 520 assert_equals: data-offset-y expected 58 got 57 assert_equals: data-expected-width expected 60 got 271
.grid 9FAILassert_equals: data-expected-width expected 216 got 800 assert_equals: data-expected-height expected 224 got 194 assert_equals: data-offset-x expected 2 got 1 assert_equals: data-offset-y expected 4 got 3 assert_equals: data-offset-x expected 55 got 54 assert_equals: data-offset-y expected 106 got 105 assert_equals: data-offset-x expected 128 got 127 assert_equals: data-offset-y expected 188 got 187 assert_equals: data-expected-height expected 30 got 0
.grid 10FAILassert_equals: data-offset-x expected 2 got 1 assert_equals: data-offset-y expected 4 got 3 assert_equals: data-offset-x expected 35 got 34 assert_equals: data-offset-y expected 36 got 35 assert_equals: data-offset-x expected 102 got 101 assert_equals: data-offset-y expected 68 got 67
.grid 11FAILassert_equals: data-offset-x expected 2 got 1 assert_equals: data-offset-y expected 4 got 3 assert_equals: data-offset-x expected 2 got 1 assert_equals: data-offset-y expected 26 got 25 assert_equals: data-offset-x expected 2 got 1 assert_equals: data-offset-y expected 58 got 57
.grid 12FAILassert_equals: data-offset-x expected 2 got 1 assert_equals: data-offset-y expected 30 got 29 assert_equals: data-offset-x expected 2 got 1 assert_equals: data-offset-y expected 4 got 3 assert_equals: data-offset-x expected 35 got 34 assert_equals: data-offset-y expected 4 got 3
.grid 13FAILassert_equals: data-offset-x expected 2 got 1 assert_equals: data-offset-y expected 53 got 52 assert_equals: data-offset-x expected 40 got 39 assert_equals: data-offset-y expected 4 got 3 assert_equals: data-offset-x expected 2 got 1 assert_equals: data-offset-y expected 4 got 3
.grid 14FAILassert_equals: data-offset-x expected 2 got 1 assert_equals: data-offset-y expected 4 got 3 assert_equals: data-offset-x expected 157 got 156 assert_equals: data-offset-y expected 36 got 35 assert_equals: data-offset-x expected 2 got 1 assert_equals: data-offset-y expected 36 got 35
.grid 15FAILassert_equals: data-offset-x expected 2 got 1 assert_equals: data-offset-y expected 4 got 3 assert_equals: data-offset-x expected 2 got 1 assert_equals: data-offset-y expected 76 got 75 assert_equals: data-offset-x expected 2 got 1 assert_equals: data-offset-y expected 4 got 3
.grid 16FAILassert_equals: data-offset-x expected 52 got 51 assert_equals: data-offset-y expected 24 got 23 assert_equals: data-offset-x expected 168 got 167 assert_equals: data-offset-y expected 24 got 23 assert_equals: data-offset-x expected 52 got 51 assert_equals: data-offset-y expected 140 got 139 assert_equals: data-offset-x expected 168 got 167 assert_equals: data-offset-y expected 140 got 139
.grid 17FAILassert_equals: data-offset-x expected 168 got 741 assert_equals: data-offset-y expected 140 got 23 assert_equals: data-offset-x expected 168 got 625 assert_equals: data-offset-y expected 24 got 23 assert_equals: data-offset-x expected 52 got 741 assert_equals: data-offset-y expected 140 got 139 assert_equals: data-offset-x expected 52 got 625 assert_equals: data-offset-y expected 24 got 139

/css/css-grid/grid-model/grid-gutters-and-tracks-001.html

<!DOCTYPE html>
<title>CSS Grid: grid gutters and tracks.</title>
<link rel="author" title="Sergio Villar" href="mailto:svillar@igalia.com"/>
<link rel="help" href="https://drafts.csswg.org/css-grid-1/#gutters"/>
<meta name="assert" content="Check that gutters contribute to the size of the grid containers and spanning items, and do not alter grid items positioning, margin computation and track sizing."/>
<link rel="stylesheet" href="/css/support/grid.css"/>
<link rel="stylesheet" href="/css/support/width-keyword-classes.css"/>
<link rel="stylesheet" href="/fonts/ahem.css" type="text/css"/>
<style>
body { margin: 0px; }

.grid { padding: 3px 7px 5px 1px; border: solid yellow 1px; }

.normalGap { grid-gap: normal; }

.gridGap { grid-gap: 16px; }

.gridRowColumnGaps {
    grid-row-gap: 12px;
    grid-column-gap: 23px;
}

.gridMultipleCols { grid-template-columns: 30px minmax(10px, 50px) 80px; }
.gridMultipleRows { grid-template-rows: 90px 70px min-content; }
.gridAutoAuto { grid-template: auto auto / auto auto; }
.gridMultipleFixed { grid-template: [first] 37px [foo] 57px [bar] 77px [last] / [first] 15px [foo] 25px [bar] 35px [last]; }
.gridFixed100 { grid-template: repeat(2, 100px) / repeat(2, 100px); }
.gridWithPercent { grid-template-columns: 10px 20% repeat(2, 30px); }
.gridWithDoublePercent { grid-template-columns: 60% 40%; }
.gridWithRowPercent { grid-template: 10px 20% 30px / 20px; }
.gridWithRowDoublePercent { grid-template: 60% 40% / 20px; }

.width220 { width: 220px; }
.height100 { height: 100px; }
.gridAutoRows20 { grid-auto-rows: 20px; }

.thirdRowThirdColumn { grid-area: 3 / 3; }
.firstRowThirdColumn { grid-area: 1 / 3; }

div.grid > div { font: 10px/1 Ahem; }

.gridItemMargins {
    margin: 20px 30px 40px 50px;
    width: 20px;
    height: 40px;
}

</style>

<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/check-layout-th.js"></script>
<script type="text/javascript">
    setup({ explicit_done: true });
</script>

<body onload="document.fonts.ready.then(() => { checkLayout('.grid'); })">

<!-- Check that gutters contribute to the size of the grid containers. -->

<div style="position: relative;">
    <div class="grid normalGap gridMultipleCols fit-content" data-expected-width="170" data-expected-height="10"></div>
    <div class="grid normalGap gridMultipleRows" style="width: 400px" data-expected-width="410" data-expected-height="170"></div>
</div>

<div style="position: relative">
    <div class="grid gridRowColumnGaps fit-content" data-expected-width="103" data-expected-height="62">
        <div class="firstRowFirstColumn" data-offset-x="2" data-offset-y="4" data-expected-width="20" data-expected-height="10">XX</div>
        <div class="secondRowSecondColumn" data-offset-x="45" data-offset-y="26" data-expected-width="50" data-expected-height="30">XX<br>X<br>XX XX</div>
    </div>
</div>

<div style="position: relative">
    <div class="grid gridMultipleCols gridRowColumnGaps fit-content" data-expected-width="216" data-expected-height="94">
        <div class="firstRowFirstColumn" data-offset-x="2" data-offset-y="4" data-expected-width="30" data-expected-height="10">XX</div>
        <div class="secondRowSecondColumn" data-offset-x="55" data-offset-y="26" data-expected-width="50" data-expected-height="20">XX<br>XX XX</div>
        <div class="thirdRowThirdColumn" data-offset-x="128" data-offset-y="58" data-expected-width="80" data-expected-height="30">XXXX XX<br>X<br>XX XX</div>
    </div>
</div>

<div style="position: relative">
    <div class="grid gridMultipleRows gridRowColumnGaps fit-content" data-expected-width="196" data-expected-height="224">
        <div class="firstRowFirstColumn" data-offset-x="2" data-offset-y="4" data-expected-width="20" data-expected-height="90">XX</div>
        <div class="secondRowSecondColumn" data-offset-x="45" data-offset-y="106" data-expected-width="50" data-expected-height="70">XX<br>XX XX</div>
        <div class="thirdRowThirdColumn" data-offset-x="118" data-offset-y="188" data-expected-width="70" data-expected-height="30">XXXX XX<br>X<br>XX XX</div>
    </div>
</div>

<!-- Check that gutters do not alter grid items positioning. -->
<div style="position: relative">
    <div class="grid gridMultipleFixed gridRowColumnGaps">
        <div class="firstRowFirstColumn" data-offset-x="2" data-offset-y="4" data-expected-width="15" data-expected-height="37">X X X</div>
        <div class="secondRowSecondColumn" data-offset-x="40" data-offset-y="53" data-expected-width="25" data-expected-height="57">X X</div>
        <div class="thirdRowThirdColumn" data-offset-x="88" data-offset-y="122" data-expected-width="35" data-expected-height="77">XXX XX X XX XX</div>
    </div>
</div>

<div style="position: relative">
    <div class="grid gridMultipleFixed gridRowColumnGaps">
        <div style="grid-row: 2; grid-column: -2 / -1;" data-offset-x="88" data-offset-y="53" data-expected-width="35" data-expected-height="57">X X X</div>
        <div style="grid-row: 1 / bar; grid-column: bar" data-offset-x="88" data-offset-y="4" data-expected-width="35" data-expected-height="106">X XX X XX XX XX X</div>
        <div style="grid-row: -2; grid-column-end: foo" data-offset-x="2" data-offset-y="122" data-expected-width="15" data-expected-height="77">X X</div>
    </div>
</div>

<!-- Check that gutters do not alter track sizing. -->
<div style="position: relative">
    <div class="grid gridRowColumnGaps fit-content" data-expected-width="166" data-expected-height="94">
        <div class="firstRowFirstColumn" data-offset-x="2" data-offset-y="4" data-expected-width="20" data-expected-height="10">XX</div>
        <div class="secondRowSecondColumn" data-offset-x="45" data-offset-y="26" data-expected-width="30" data-expected-height="20">X X<br>X X</div>
        <div class="thirdRowThirdColumn" data-offset-x="98" data-offset-y="58" data-expected-width="60" data-expected-height="30">XXX XX<br>X<br>XX XX</div>
    </div>
</div>

<div style="position: relative">
    <div class="grid gridRowColumnGaps gridMultipleCols gridMultipleRows fit-content" data-expected-width="216" data-expected-height="224">
        <div class="firstRowFirstColumn" data-offset-x="2" data-offset-y="4" data-expected-width="30" data-expected-height="90">XX</div>
        <div class="secondRowSecondColumn" data-offset-x="55" data-offset-y="106" data-expected-width="50" data-expected-height="70">X X<br>X X</div>
        <div class="thirdRowThirdColumn" data-offset-x="128" data-offset-y="188" data-expected-width="80" data-expected-height="30">XXX XX<br>X<br>XX XX</div>
    </div>
</div>

<div style="position: relative">
    <div class="grid gridWithPercent width220 gridRowColumnGaps gridAutoRows20" data-expected-width="230" data-expected-height="94">
        <div class="firstRowFirstColumn" data-offset-x="2" data-offset-y="4" data-expected-width="10" data-expected-height="20"></div>
        <div class="secondRowSecondColumn" data-offset-x="35" data-offset-y="36" data-expected-width="44" data-expected-height="20"></div>
        <div class="thirdRowThirdColumn" data-offset-x="102" data-offset-y="68" data-expected-width="30" data-expected-height="20"></div>
    </div>
</div>

<div style="position: relative">
    <div class="grid gridWithRowPercent gridRowColumnGaps width220 height100" data-expected-width="230" data-expected-height="110">
        <div class="firstRowFirstColumn" data-offset-x="2" data-offset-y="4" data-expected-width="20" data-expected-height="10"></div>
        <div class="secondRowFirstColumn" data-offset-x="2" data-offset-y="26" data-expected-width="20" data-expected-height="20"></div>
        <div class="thirdRowAutoColumn" data-offset-x="2" data-offset-y="58" data-expected-width="20" data-expected-height="30"></div>
    </div>
</div>

<!-- Check that gutters contribute to the size of spanning items. -->
<div style="position: relative">
    <div class="grid gridGap gridAutoAuto constrainedContainer">
        <div class="secondRowBothColumn" data-offset-x="2" data-offset-y="30" data-expected-width="50" data-expected-height="10">XXXXX</div>
        <div class="firstRowFirstColumn" data-offset-x="2" data-offset-y="4" data-expected-width="17" data-expected-height="10">X</div>
        <div class="firstRowSecondColumn" data-offset-x="35" data-offset-y="4" data-expected-width="17" data-expected-height="10">X</div>
    </div>
</div>

<div style="position: relative">
    <div class="grid gridMultipleFixed gridRowColumnGaps">
        <div style="grid-row: 2; grid-column: 1 / -1;" data-offset-x="2" data-offset-y="53" data-expected-width="121" data-expected-height="57">XXXX X XXXX</div>
        <div style="grid-row: first / last; grid-column-start: 2" data-offset-x="40" data-offset-y="4" data-expected-width="25" data-expected-height="195">X XX X XX X</div>
        <div style="grid-row: 1 / 3; grid-column: first / bar" data-offset-x="2" data-offset-y="4" data-expected-width="63" data-expected-height="106">XXX XX<br>XX<br>XXXXX</div>
    </div>
</div>

<div style="position: relative">
    <div class="grid gridWithDoublePercent width220 gridRowColumnGaps gridAutoRows20" data-expected-width="230" data-expected-height="62">
        <div class="firstRowFirstColumn sizedToGridArea" data-offset-x="2" data-offset-y="4" data-expected-width="132" data-expected-height="20"></div>
        <div class="secondRowSecondColumn sizedToGridArea" data-offset-x="157" data-offset-y="36" data-expected-width="88" data-expected-height="20"></div>
        <div class="secondRowBothColumn sizedToGridArea" data-offset-x="2" data-offset-y="36" data-expected-width="243" data-expected-height="20"></div>
    </div>
</div>

<div style="position: relative">
    <div class="grid gridWithRowDoublePercent gridRowColumnGaps width220 height100" data-expected-width="230" data-expected-height="110">
        <div class="firstRowFirstColumn" data-offset-x="2" data-offset-y="4" data-expected-width="20" data-expected-height="60"></div>
        <div class="secondRowFirstColumn" data-offset-x="2" data-offset-y="76" data-expected-width="20" data-expected-height="40"></div>
        <div class="bothRowFirstColumn" data-offset-x="2" data-offset-y="4" data-expected-width="20" data-expected-height="112"></div>
    </div>
</div>

<!-- Check that gutters do not interfere with margins computation. -->
<div style="position: relative">
    <div class="grid gridFixed100 gridGap">
        <div class="gridItemMargins firstRowFirstColumn" data-offset-x="52" data-offset-y="24" data-expected-width="20" data-expected-height="40"></div>
        <div class="gridItemMargins firstRowSecondColumn" data-offset-x="168" data-offset-y="24" data-expected-width="20" data-expected-height="40"></div>
        <div class="gridItemMargins secondRowFirstColumn" data-offset-x="52" data-offset-y="140" data-expected-width="20" data-expected-height="40"></div>
        <div class="gridItemMargins secondRowSecondColumn" data-offset-x="168" data-offset-y="140" data-expected-width="20" data-expected-height="40"></div>
    </div>
</div>

<div style="position: relative">
    <div class="grid gridFixed100 verticalRL directionRTL gridGap">
        <div class="gridItemMargins firstRowFirstColumn" data-offset-x="168" data-offset-y="140" data-expected-width="20" data-expected-height="40"></div>
        <div class="gridItemMargins firstRowSecondColumn" data-offset-x="168" data-offset-y="24" data-expected-width="20" data-expected-height="40"></div>
        <div class="gridItemMargins secondRowFirstColumn" data-offset-x="52" data-offset-y="140" data-expected-width="20" data-expected-height="40"></div>
        <div class="gridItemMargins secondRowSecondColumn" data-offset-x="52" data-offset-y="24" data-expected-width="20" data-expected-height="40"></div>
    </div>
</div>

</body>